I I B 4 SPEED TRANSMISSION I 1969 CORVETTE 4 SPD TRANSMISSION SPEEDOMETER GEAR CHART NOTE To order Spaedometsr Gears ar Pans Transmission Type Hear Axle Rat 0 and Tire Size must be knuwn u 4 343 4 1 1 REAR GEAR GEAR 4 329 AXLE SPEEDO SPEEDO ADAPTER RATIO TIRE SIZE DRIVE DRIVEN SPEEDO I 2 56 F70 X 15 G70 X I5 G78 X I5 3924099 39879I9 3925673 2 73 G70X 15 G7Bx 15 8 25 X 15 8 55 x 15 3924099 3987918 2 73 F70X I5 3924099 3987919 3 07 8 25 x I5 G70 X 15 Z I G78x15 6261794 3987918 I 3 07 8 55 X 15 3924099 3987920 3 07 E70 X I5 F70 X I5 3924099 3 08 8 55 X 15 G70 X 15 2 G78X 15 6261794 3987918 I 3 08 8 25 X 15 F70 x 15 3924099 3 31 8 55 X 15 526I794 3987919 I 3 31 8 25 X 15 E70 x I5 F70X 15 G70x I5 G78 X 15 6261794 3987920 3 36 8 25 X I5 8 55 X 15 F70X15 G70xI5 G78X I5 6261794 3987920 3 55 8 25 X 15 8 55 X 15 G70X15 G7BXI5 6251794 F 3 55 E70X 15 F70x 15 3860345 3 73 8 25 X 15 8 55 X I5 G70 X 15 G78 x I5 3860345 l 3 73 E70 X 15 F70 X 15 3860346 4 10 8 25 X15 8 55X15 G70 X 15 G78 x I5 3860347 4 55 8 55 X 15 6261794 3860342 3932220 4 56 8 25 X 15 G70 x I5 G78 X I5 6261794 3987920 3932220 4 56 8 25 x 15 6261794 3987920 3932220 4 88 8 25 X I5 8 55 X 15 G70x 15 G78X 15 6261794 3932220 1970 CORVETTE 4 SPD TRANSMISSION SPEEDOMETER GEAR CHART 4 337 4 343 4 330 REAR GEAR GEAR 4 329 KEV AXLE SPEEDO SPEEDO ADAPTER SPEEDO RATIO REAR TIRE SIZE DRIVEN DRIVE SPEEDO ADAPTER CORVETTE w 4 SPEED EXC CLOSE RATIO I 3 08 F70 X 15 3987919 6261794 3 36 F70 X I5 3860343 6261794 3 55 F70 x 15 3987918 626I794 6477965 867209 3 70 F70 X 15 3987919 626I794 6477965 867209 V 4 11 F70 X 15 6261794 6477955 867209 I 4 55 F70 X 15 3850343 6261794 6477964 867209 CORVETTE w CLOSE RATIO 4 SPEED 3 08 F70 X 15 3860346 6477966 867209 I 3 36 F70 X 15 3860348 6477966 867209 8 55 F70 X 15 3860345 3 70 F70 X 15 3860345 4 11 F70X 15 3860348 V Y i GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET I4 REV 6 79 4 21 4 337 4 337